baber/WOPTO huggingface dataset:
Patent KR-20030033406-A (KR)
Title: Apparatus and method for reading/controlling monitoring data of exchange system utilizing wireless internet service
Inventor: LEE SUNG GYU
IPC: H04W24/00
Filed: 2001-10-22
Abstract: PURPOSE: A device and a method for searching and controlling exchange state information using the wireless Internet are provided to transmit data of collecting each state of the exchange through the Internet, so as to search the state information of the exchange through a wireless communication network and perform necessary control operations in a remote site. CONSTITUTION: An OMP(Operational and Maintenance Processor)(240) collects state information from each equipment in a system, and performs operation and maintenance for the system. An operator terminal(250) outputs the state information collected by the OMP(240) upon operator's request, and controls the OMP(240) according to commands of the operator. A wireless Internet interface(260) exchanges data with the OMP(240), and edits the collected state information to have a wireless Internet data format. An operator line connector(270) connects the operator with the wireless Internet interface(260) through a specific line on a wireless communication network, for mutual data exchange. And a communication terminal(280) connected to the operator line connector(270) receives the state information of the OMP(240) through the wireless Internet interface(260).
Patent KR-20030033659-A (KR)
Title: Apparatus for driving metal-insulator-metal field emission display using constant-current circuit
Inventor: MUN SEONG HAK
IPC: G09G3/20
Filed: 2001-10-24
Abstract: PURPOSE: A driving apparatus of a flat field emission display device using a constant-current circuit is provided to maintain constantly the brightness of a screen by maintaining constantly the current of a scan line. CONSTITUTION: A flat field emission display device is formed with a plurality of data lines, a plurality of scan lines formed in the crossing direction of the data lines, a plurality of pixels located at intersections between the data lines and the scan lines, a data driving portion for driving the data lines, and a scan driving portion having a constant current circuit(400) for applying the same current to the scan lines. The scan driving portion is formed with a scan line selection portion for selecting the scan line and an output voltage supply portion having the first, the second, and the third switches(SW1,SW2,SW3). The constant current circuit(400) is installed between the third switch(SW3) and a node.
Patent KR-20030037459-A (KR)
Title: Method for mending defect of ferritic ductile lron
Inventor: EOM GI WON
IPC: B23K9/04
Filed: 2001-11-05
Abstract: PURPOSE: A method for repairing defects of ferritic ductile iron material is provided which not only enables repairing to be done without formation of heat affected zone at all, but also maintains good close adhesion to the base metal part by repairing micro-defects of the ferritic ductile iron material using electro-spark deposition method. CONSTITUTION: In repairing defective parts of ferritic ductile iron material, the method is characterized in that defects of the ferritic ductile iron material are repaired using electro-spark deposition method in which a welding rod is low input overlay welded onto the defective parts through electrical spark of high temperature periodically generated by micro-pulse, wherein the welding rod is formed of an inconel 718 material, and wherein the welding rod is low input overlay welded onto the defective parts through electrical spark of high temperature periodically generated by the micro-pulse so that a heat affected zone is not formed at all at base metal part (300) and overlay part (100), the base metal part (300) and overlay part (100) are capable of maintaining the same material hardness, and a boundary layer (200) is formed between the base metal part (300) and overlay part (100) to form close adhesion therebetween.
Patent KR-20030038213-A (KR)
Title: a sewing method of a leather and a stingray leather
Inventor: KANG KYOUNG WOON
IPC: D05B15/02
Filed: 2001-11-06
Abstract: PURPOSE: A sewing method of stingray leather and leather is characterized by grinding protrusions of a sewing part on the stingray leather and forming sewing-holes at equal intervals. Therefore, a sewed line of the stingray leather and the leather is orderly. CONSTITUTION: A sewing method comprises the steps of: forming a sewing part(3) on the edge of stingray leather(1); grinding protrusions(2) of the sewing part(3); forming sewing holes(4) on the sewing part at equal intervals; setting a sewing part of leather(5) on the sewing part(3) of the stingray leather; and then sewing them.
Patent KR-20020037714-A (KR)
Inventor: IZUMI KENJI
IPC: H04N5/445
Filed: 2001-11-15
Abstract: PURPOSE: A program reception apparatus is provided to easily integrate nationwide programs with local programs even without a memory and instantaneous enlargement of a band. CONSTITUTION: In a program reception apparatus(10), a first receiving unit(11) receives a program sent via a first transmission path to a receiver group made up of a plurality of program reception apparatuses. A second receiving unit(12) receives a program sent via a second transmission path different with the first transmission path to a part of the receiver group. A controlling unit(13) controls one of the first and second receiving unit receives a program at one time. When the program received under the control of the controlling unit is accompanied with switch information for specifying a program to be received by the other receiving unit, an extracting unit(14) extracts the switch information. When the switch information is extracted by the extracting unit, a switching unit(16) switches reception to the program specified by the switch information.
Patent KR-20030042774-A (KR)
Inventor: JUN HYO CHUL
IPC: D06M11/00
Filed: 2001-11-23
Abstract: PURPOSE: Non-woven fabric and fabric are manufactured by coating an end of the fiber with a mixture containing a synthetic resin, natural material and an aqueous foaming agent, drying and foaming. The non-woven fabric and the fabric are characterized by having antibiosis, deodorizing, radiating far infrared ray, interrupting electromagnetic waves and being good for the health. CONSTITUTION: The non-woven fabric and the fabric are obtained by a process containing the steps of: preparing the mixture comprised of 30-50wt.% of the aqueous synthetic resin, 5-25wt.% of natural material, 1-5wt.% of TiO2, 10-25wt.% of calcium carbonate, 1-5wt.% of the aqueous foaming agent, 10-20wt.% of water, 0.5-1wt.% of a dispersant, 0.5-1wt.% of an antifoamer and 1-5wt.% of softener; coating the non-woven fabric or the fabric on 15-100g/m¬2 based on solids; adding 1-5wt.% of far infrared ray radiating material and 1-5wt.% of conducting metallic powder; drying; and then foaming.
Patent KR-20030052260-A (KR)
Title: Polyamides composition and film thereof
Inventor: CHOI U SEOK
IPC: C08G69/14
Filed: 2001-12-11
Abstract: PURPOSE: A polyamide resin and a polyamide film prepared from the resin are provided, to improve the hardness of the polyamide resin without deterioration of the inherent physical properties of polycaprolactam and to enhance the low friction characteristics and the scratch resistance. CONSTITUTION: The polyamide resin comprises 95 wt% or more of polycaprolactam, and 0.01-5 wt% of a layered silicate; and has a hardness of 78 D or more. Preferably the layered silicate is treated with an organic modifier, and is selected from the group consisting of montmorillonite, bentonite, hectorite, smectite and swelling fluormica. The organic modifier is a quaternary ammonium salt or phosphonium salt constituting a long-chained aliphatic or aromatic group having at least one terminal hydroxy or carboxyl group.
Patent KR-20030049602-A (KR)
Title: Method for forming transistor of semiconductor decice
Inventor: CHOI BONG HO
IPC: H01L29/78
Filed: 2001-12-15
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to be capable of reducing leakage current by forming a shallow junction without using ion-implantation for LDD(Lightly Doped Drain). CONSTITUTION: A gate oxide layer(21) and a gate electrode(22) are sequentially formed on a semiconductor substrate(20). The gate electrode(22) and the gate oxide layer(21) are selectively etched using a photoresist pattern as a mask, and the remaining gate oxide layer is entirely removed by using HF + H2O solution. A phosphorous-doped PSG(Phospho-Silicate Glass) film is deposited on the resultant structure. Phosphorous in the PSG film are diffused into the substrate by annealing so as to form source/drain region. Then, the PSG film is removed by cleaning using HF + H2O solution.
Patent KR-20030050124-A (KR)
Title: Wireless communication apparatus capable of improving connection rate
Inventor: KOO CHAN GYU
IPC: H04W76/02
Filed: 2001-12-18
Abstract: PURPOSE: A wireless communication device capable of enhancing a connection rate and a method therefor are provided to reduce a frequency number for resuming packet transmission in an initial setup by connection failure with an external device by increasing the number of packet transmission. CONSTITUTION: A transmitting and receiving unit(21) transmits and receives data with an external device. A response packet generating unit(23) generates a response packet with respect to a certain packet received from the external device for informing that the packet is normally received. If the packet is received, a control unit(25) transmits the generated response packet to the external device through the transmitting and receiving unit(21). If an error is generated in the transmitted response packet, the control unit(25) transmits the response packet again after a certain time.
Patent KR-20030050614-A (KR)
Title: pre-load adjusting device for suspension system with leaf spring
Inventor: JIN BYEONG UN
IPC: B60G17/02
Filed: 2001-12-19
Abstract: PURPOSE: A device for adjusting preload of a leaf spring type suspension is provided to promote adjustment of posture of a vehicle varied according to the unloaded weight and loaded weight of the vehicle. CONSTITUTION: A suspension includes an upper arm installed to the front end of a torsion bar spring(18) fixed to a side frame; a lower arm fixed to the side frame; and a leaf spring having a front mounting part fixed to a knuckle fixed to the upper and lower arms. In a device for adjusting preload of the leaf spring type suspension, one front end of the torsion bar spring is combined with an anchor arm(28) by a slip joint method. Adjustment of the setting angle of the anchor arm, on an anchor bracket(26) fixed to the side frame, is possible. The anchor bracket comprises a base plate(26a) and a cover plate(26b), and has a curvature part(26') for housing the anchor arm. Accordingly, preload given to the torsion bar spring is properly adjusted according to the loading state of the vehicle and the road surface state.
Patent KR-20030052019-A (KR)
Title: Cosmetic Compositions of Powder-type Containing Anti-Wrinkle Active Material
Inventor: CHO BYEONG GI
IPC: A61K8/02
Filed: 2001-12-20
Abstract: PURPOSE: A cosmetic composition containing a large amount of a liquid component which permits easy stabilization and permeation of a functional material through skin while effectively covering skin blemishes is provided. The composition permits sustained release of an encapsulated winkle-improving component and thus causes no irritation to the skin and no discoloration after the long-term storage. CONSTITUTION: A powdered cosmetic composition contains 1.0 to 10.0% by weight of a winkle-improving component-containing powder; 5 to 15% by weight of a mixed powder; and 25 to 30% by weight of a polyol/silicone emulsion base. The winkle-improving component-containing powder is obtained by dissolving a winkle-improving active ingredient with an oxidant agent in a solvent, encapsulated with a cross-linked PMMA powder and hydrophobically surface-treated. The winkle-improving active ingredient is one selected from retinol, retinoic acid, retinyl aldehyde, retinyl acetate, retinyl propionate, retinyl palmitate, retinyl linoleate and retinyl ester.
Patent KR-20030053080-A (KR)
Title: a nonuniform flow detection system of submerged entry nozzle in continuous casting mold with free surface height measurement
Inventor: KIM IN CHEOL
IPC: B22D11/18
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus and a method for measuring a nonuniform flow of a submerged entry nozzle are provided to measure the nonuniform flow of the submerged entry nozzle during a casting process by using a height distribution measuring sensor and a height distribution analyzer. CONSTITUTION: A nonuniform flow measuring apparatus includes a height distribution measuring sensor(120) and a height distribution analyzer(121). The height distribution measuring sensor(120) measures a height difference of a free surface in a continuous casting mold while moving in a predetermined direction. The height distribution analyzer(121) compares the height difference measured by the height distribution measuring sensor(120) with a height difference distribution database, thereby calculating a nonuniform flow of a submerged entry nozzle. The height distribution analyzer(121) analyzes a signal transmitted from a swirl current sensor.
Patent KR-20030056812-A (KR)
Title: wafer drying apparatus
Inventor: BAE JEONG YONG
IPC: H01L21/00
Filed: 2001-12-28
Abstract: PURPOSE: A wafer drying equipment is provided to be capable of preventing an oxide layer from being generated on the surface of a wafer while carrying out a drying process by basically blocking the contact of oxygen at the surface of the wafer by using a sealing part. CONSTITUTION: A wafer drying equipment(100) is provided with a processing bath(112) for loading a wafer guide(120), a cover(114), a jet port for jetting dry gas into the processing bath, a pressure decreasing part for reducing the pressure of the processing bath, and an exhaust pipe(172) for exhausting remaining gas containing the jetted dry gas and vapor. Preferably, the exhaust pipe is connected through a water exhaust pipe. Preferably, the water exhaust pipe includes the first and second water exhaust pipe(152a,152b). Preferably, a sealing part made of an O-ring(116) is installed between the cover and the processing bath.
Patent KR-20020059246-A (KR)
Inventor: CHUNG JUNG YONG
IPC: G06Q20/04
Filed: 2001-12-31
Abstract: PURPOSE: A system for signal conversion for credit card checking, a high-speed credit card check, and a method for checking a credit card are provided to check a credit card via a cable TV network by using a credit card check directly inserted with the function of a signal converter. CONSTITUTION: The system comprises a first processor(50), a first memory(51), a SAW(Surface Acoustic Wave) filter(52), an RF(Radio Frequency) tuner(53), an amplifier(54), an RF communication unit(55), a USB(Universal Serial Bus)(56), a LAN(57), a serial communication unit(58), a second processor(59), a second memory(60), a display(61), a receipt issuing unit(62), a card reader(63), a key input unit(64), a telephone connecting unit(65), and a dial model(66). The first processor initializes the system, controls input/output, and manages an internal application processor. The second processor displays information on an LCD or transmits the card information on the first processor. When a network has a trouble, a service is available according to the dual processor.
Patent KR-20010088786-A (KR)
IPC: B32B27/30
Filed: 1999-07-22
Abstract: 본 발명은 PTFE 시트의 비중을 높은 값으로 유지할 수 있고, 충분한 접착강도를 갖는 PTFE 적층체 및 저약액 투과성이 우수한 PTFE 계의 패킹시트를 제공하는 것으로, 
     PTFE 시트와 PFA 등의 열용융성 수지필름 또는 시트를, 그들 사이에 PTFE 미립자의 층을 개재시킨 후, 가열융착하거나 또는 PTFE 미립자층을 개재시키지 않고, 가열융착 후에 급격한 온도저하를 방지하는 처리를 실행함으로써, PTFE 시트의 평균비중을 2.175 이상으로 유지하는 것이다.
Patent KR-20010072890-A (KR)
Title: 비눗물 조정장치와 이 장치에 이용하는 비누
IPC: B05B7/24
Filed: 1999-08-30
Abstract: 본 발명은 비눗물 조정장치와, 이 장치에 이용하는 비누에 관한 것으로서, 통상의 비누를 이용해도 세정력이 샴프에 비해 떨어지는 일이 없고, 또 두피나 두발을 손상시키지 않는 두발세정을 할 수 있는 샤워 헤드를 제공한다.  샤워 헤드의 선단과 기단과의 사이에 제 1 유로와 제 2 유로를 설치하고, 상기 제 1 유로에는 고형 또는 겔상태의 비누가 장입되는 비누 챔버가 배치되어 있고, 제 1 유로와 제 2 유로의 어느 한쪽을 임의로 선택하는 유로전환수단을 설치했다.
Patent KR-20010080030-A (KR)
IPC: H01J61/36
Filed: 2000-07-28
Abstract: 가스 방전 램프는 예를 들면 베이스 플레이트, 전면 플레이트(2) 및 프레임(3)으로 이루어진 방전관을 포함하며, 상기 가스 방전 개구내로 상기 폐쇄 부재(6)를 도입하고 후속적으로 상기 폐쇄 부재를 용융시킴으로써 기밀 방식으로 가스 방전 개구를 폐쇄하는 하나 이상의 폐쇄 부재(6)을 포함한다.  폐쇄 부재(6)는 상기 방전관의 나머지보다 낮은 용융점을 가지는 소결 유리로 이루어진다.  상기 폐쇄 부재(6)와 상기 방전관(2)의 인접벽 사이의 부가적인 연결 부재가 필요하지 않다.
Patent KR-20010080274-A (KR)
IPC: C23C4/06
Filed: 2000-11-08
Abstract: 고장력강 강대의 열처리용 노내 반송 롤의 롤 표면에 용사하여 피막을 형성하기 위한 용사피복용 서멧분말을 얻는데 있어서, 상기 서멧분말이, 상기 서멧분말의 전량에 대하여 Al을 3∼8mass%, Cr을 16∼25mass% 및 Y를 0.1∼1mass% 함유하며, 잔부가 Co와 Ni에서 선택된 1종 이상으로 이루어지는 합금분말과, 상기 서멧분말의 전량에 대하여 붕화물 1∼5mass%, 탄화물 5∼10mass%에서 선택된 1종 이상으로 이루어지는 세라믹분말로 이루어진다.
Patent KR-20010092419-A (KR)
IPC: G02B3/08
Filed: 2000-08-07
Abstract: 본 발명에 따른 발광체는 광원들(3)의 군(set), 특히 제 1 평면내에 주로 위치하는 LED와, 상기 제 1 평면에 실질적으로 평행한 제 2 평면 내에 주로 위치하는 실질적으로 동일한 광 소자들(7)의 군을 포함한다.  하나의 광원 반대쪽의 광 소자에 대한 상기 광원의 위치는 다른 하나의 광원 반대쪽의 광 소자에 대한 상기 다른 하나의 광원의 위치와 상이하다.
Patent KR-20010089413-A (KR)
IPC: C07D295/096
Filed: 1999-11-04
Abstract: 본 발명의 목적은 1,4-(디페닐알킬)피페라진 유도체의 신규한 용도를 발견하는 것이다. 본 발명은 유효 성분으로서 하기 화학식 I로 표시되는 1,4-(디페닐알킬)피페라진 유도체 또는 그것의 염을 포함하는 약물 의존증에 대한 예방제 또는 치료제를 제공한다. 특히 바람직한 화합물 또는 그것의 염은 하기 화학식 II로 표시된다. 식 중에서, R 1 은 저급 알콕시이고, R 2 는 저급 알콕시이며, A는 저급 알킬렌이고, B는 저급 알킬렌이다. 
     
       화학식 I 
     
     
       
     
     
       화학식 II
Patent KR-20010080996-A (KR)
IPC: H04J3/16
Filed: 1999-11-10
Abstract: 본 발명은 통신 시스템내에서 사용자들에게 적어도 두가지의 다른 타입의 하드웨어 자원을 할당하는 자원 할당기에 관한 것이며 상기 시스템은 하나의 특정 타입의 제 1 미리 결정된 수의 사용자 및 제 2 특정 타입의 제 2 미리 결정된 수의 사용자들을 지원해준다.  상기 자원 할당기는 고정 자원으로부터 공유 자원으로 또는 공유 자원으로부터 고정 자원으로 자원들의 매핑을 제공하며, 양쪽은 소프트웨어에 있어서 비용면에서 효율적이고 명백하다.
Patent KR-20010112223-A (KR)
Title: Process for the Resolution of Tramadol
IPC: C07C217/74
Filed: 1999-11-18
Abstract: A process for preparing a substantially single enantiomer of tramadol, or a pharmaceutically-acceptable salt thereof, proceeds by means of a classical salt resolution using a substantially single enantiomer of O,O-di-p-toluoyltartaric acid as a resolving agent.
Patent KR-20010108086-A (KR)
Title: 캡핑 층을 지닌 강유전성 소자 및 그 제조 방법
IPC: H01L27/108
Filed: 1999-10-15
Abstract: 강유전성 소자(100, 200)는 강유전성 층(112) 및 전극(116, 110)을 포함한다. 강유전성 물질은 페로브스키트 또는 층상 초격자 물질로 이루어진다. 초격자 제너레이터 금속 산화물은 상기 강유전성 층과 전극 사이의 캡핑 층(114,204)으로서 증착되어 강유전성 층의 잔류 분극 용량을 개선시킨다.
Patent KR-20010104337-A (KR)
IPC: C07C243/28
Filed: 2000-02-01
Abstract: 본 발명은 하기 화학식 Ⅰ의 화합물의 제조 방법에 관한 것이다 : 
     [화학식 Ⅰ] 
     
       
     
     [상기 식 중, W, R 1 , R 2 및 R 3 는 명세서에서 정의된 바와 같다].
Patent KR-20010102049-A (KR)
IPC: G02B17/08
Filed: 2000-02-09
Abstract: 본 발명은 물체로부터의 광속을 상면(像面)(4)에 결상하는 2면의 비축 대칭 형상의 반사면이 광속 진행 방향에 따라 제1 반사면(2), 제2 반사면(3)의 순으로 배치되고, 제1 반사면(2)과 제2 반사면(3)이 편심하여 배치되며, 상면(4)의 중심과 각 반사면(2, 3)의 각 정점을 포함하는 평면으로 자른 단면 형상은 제1 반사면(2) 및 제2 반사면(3)의 각각이 오목 형상이다. 이에 따라 광속을 차단하지 않고 상면까지 인도할 수 있고, 양호하게 결상할 수 있어, 광각(廣角), 고성능의 반사형 광학장치를 실현할 수 있다.
Patent KR-20010113697-A (KR)
Title: Improvements in and relating to photonic crystal fibres
IPC: G02B6/10
Filed: 2000-02-18
Abstract: A photonic crystal fiber including a plurality of longitudinal holes (220), in which at least some of the holes have a different cross-sectional area in a first region (200) of the fiber, that region having been heat-treated after fabrication of the fiber, from their cross-sectional area in a second region of the fiber (190), wherein the optical properties of the fiber in the heat-treated region (200) are altered by virtue of the change in cross-sectional area of holes (230) in that region (200).
Patent KR-20010113036-A (KR)
Title: Human Suppressor of Fused
IPC: C07K14/47
Filed: 2000-03-02
Abstract: The present invention is directed to novel polypeptides having homology to a polypeptide suppressor of the Drosophila melanogaster fused protein and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention.
Patent KR-20020011992-A (KR)
Title: Porous drug matrices and methods of manufacture thereof
IPC: A61K47/02
Filed: 2000-05-25
Abstract: Drugs, especially low aqueous solubility drugs, are provided in a porous matrix form, preferably microparticles, which enhances dissolution of the drug in aqueous media. The drug matrices preferably are made using a process that includes (i) dissolving a drug, preferably a drug having low aqueous solubility, in a volatile solvent to form a drug solution, (ii) combining at least one pore forming agent with the drug solution to form an emulsion, suspension, or second solutions, and (iii) removing the volatile solvent and pore forming agent from the emulsion, suspension, or second solution to yield the porous matrix of drug. The pore forming agent can be either a volatile liquid that is immiscible with the drug solvent or a volatile solid compound, preferably a volatile salt. In a preferred embodiment, spray drying is used to remove the solvents and the pore forming agent. The resulting porous matrix has a faster rate of dissolution following administration to a patient, as compared to non-porous matrix forms of the drug. In a preferred embodiment, microparticles of the porous drug matrix are reconstituted with an aqueous medium and administered parenterally, or processed using standard techniques into tablets or capsules for oral admisnistration. Paclitaxel or docetaxel can be provided in a porous matrix form, which allows the drug to be formulated without solubilizing agents and administered as a bolus. rocessed using standard techniques into tablets or capsules for oral administration. Paclitaxel or docetaxel can be provided in a porous matrix form, which allows the drug to be formulated without solubilizing agents and administered as a bolus.
Patent KR-20030065612-A (KR)
Title: Multi level selling system
Inventor: KIM WON IL
Filed: 2002-01-30
Abstract: PURPOSE: A system for a multi-stage sale is provided to urge a member to purchase a commodity and increase a sale profit of a company by returning a sale profit generated by a member and a partial portion of a profit according as a new member joins to the membership. CONSTITUTION: A connection recognition module(50) recognizes a connection of a user(10). If the user(10) is connected to a member discriminating module(60), the member discriminating module(60) receives an ID and password and checks whether the user(10) is a registered member. If the inputted ID and password are not registered ID and password, a member joining module(80) executes new member joining procedure. A level group discrimination module(100) discriminates a level group of new member. An allowance supply module(90) supplies a predetermined allowance for the upper member of the new member. A central processing unit(40) takes charge of a transmission of information between the above components and a proper process of the information.